Determine the relation between the accelerations? Please provide your steps for finding the answer?

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Mar 8, 2018

Answer:

See below.

Explanation:

Imposing a vertical acceleration on #m_A# as a consequence, due to kinematic restrictions, we have

#a_2^2 = a_x^2+a_1^2#

with

#a_1/a_x = tan theta#

hence

#a_2^2 = a_1^2/sin^2(theta)#

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